Misc Functions
The Tab section of the Toolbar contains controls for functions that are active across Vie win g T abs. Tab Functions are not active in Chart View.
Yoking allows one to define groups of tabs or windows that will have linked rotation, panning, and zooming.

- Yoking Groups are defined between Surface, Montage, and All Views OR between Volume and All views (yoking is not applied between surfaces and volumes).

- Surfaces are yoked so that the corresponding lateral or medial contralateral hemispheres can be viewed at the same time (e.g. superior temporal gyrus on the lateral surface can be viewed on the right and left hemisphere simultaneously).

- Lock Aspect - Locks the aspect ration of all tabs and the main window.
- Light Bulb Icon - Turns lightin on (default) and off
- Scissor Icon - Displays clipping planes controls
- Scale Bar Icon - Displays scale bar icon